CN1579077A - Mimo系统中的信道追踪和信号检测 - Google Patents
Mimo系统中的信道追踪和信号检测 Download PDFInfo
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- CN1579077A CN1579077A CN03801422.XA CN03801422A CN1579077A CN 1579077 A CN1579077 A CN 1579077A CN 03801422 A CN03801422 A CN 03801422A CN 1579077 A CN1579077 A CN 1579077A
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- H—ELECTRICITY
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- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/024—Channel estimation channel estimation algorithms
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
- H04L1/0618—Space-time coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03178—Arrangements involving sequence estimation techniques
- H04L25/03337—Arrangements involving per-survivor processing
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0219056.9 | 2002-08-15 | ||
GB0219056A GB2392065B (en) | 2002-08-15 | 2002-08-15 | Signal decoding methods and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1579077A true CN1579077A (zh) | 2005-02-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN03801422.XA Pending CN1579077A (zh) | 2002-08-15 | 2003-08-14 | Mimo系统中的信道追踪和信号检测 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20040081074A1 (fr) |
EP (2) | EP1863241A3 (fr) |
JP (1) | JP2005536139A (fr) |
CN (1) | CN1579077A (fr) |
GB (1) | GB2392065B (fr) |
WO (1) | WO2004017586A1 (fr) |
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CN101253722B (zh) * | 2005-09-02 | 2016-01-20 | 朗迅科技公司 | Mimo通信系统中的编码 |
CN105337714A (zh) * | 2010-05-28 | 2016-02-17 | 科源技术有限公司 | 正交时频移位和频谱整形通信方法 |
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WO2019127930A1 (fr) * | 2017-12-29 | 2019-07-04 | 深圳超级数据链技术有限公司 | Procédé et appareil d'estimation de canal semi-aveugle |
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CN111165005A (zh) * | 2017-09-15 | 2020-05-15 | 梅蒂瑞奥尼克有限公司 | 用于无线电测量应用的方法 |
CN113748626A (zh) * | 2019-04-29 | 2021-12-03 | 诺基亚技术有限公司 | 通信系统中的迭代检测 |
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US7068628B2 (en) * | 2000-05-22 | 2006-06-27 | At&T Corp. | MIMO OFDM system |
EP1340335A2 (fr) * | 2000-11-22 | 2003-09-03 | Nortel Networks Limited | Agencements et procedes pour le turbo codage en treillis spatio-temporel |
-
2002
- 2002-08-15 GB GB0219056A patent/GB2392065B/en not_active Expired - Fee Related
-
2003
- 2003-08-11 EP EP07018708A patent/EP1863241A3/fr not_active Withdrawn
- 2003-08-11 EP EP03254971A patent/EP1392029A1/fr not_active Ceased
- 2003-08-14 JP JP2004528877A patent/JP2005536139A/ja active Pending
- 2003-08-14 CN CN03801422.XA patent/CN1579077A/zh active Pending
- 2003-08-14 WO PCT/JP2003/010349 patent/WO2004017586A1/fr active Application Filing
- 2003-08-14 US US10/640,036 patent/US20040081074A1/en not_active Abandoned
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CN103209015A (zh) * | 2005-04-01 | 2013-07-17 | 美商内数位科技公司 | 以mimo ofdma格式发射数据的方法、wtru及ap |
CN101253722B (zh) * | 2005-09-02 | 2016-01-20 | 朗迅科技公司 | Mimo通信系统中的编码 |
US7706453B2 (en) | 2005-09-20 | 2010-04-27 | Via Telecom Co., Ltd. | Iterative channel prediction |
CN1960556B (zh) * | 2005-09-20 | 2012-01-11 | 开曼群岛威睿电通股份有限公司 | 迭代信道预测 |
US10341155B2 (en) | 2010-05-28 | 2019-07-02 | Cohere Technologies, Inc. | Modulation and equalization in an orthonormal time-frequency shifting communications system |
CN105337714B (zh) * | 2010-05-28 | 2018-12-14 | 科源技术有限公司 | 正交时频移位和频谱整形通信方法 |
CN105337714A (zh) * | 2010-05-28 | 2016-02-17 | 科源技术有限公司 | 正交时频移位和频谱整形通信方法 |
US10637697B2 (en) | 2010-05-28 | 2020-04-28 | Cohere Technologies, Inc. | Modulation and equalization in an orthonormal time-frequency shifting communications system |
US10411843B2 (en) | 2012-06-25 | 2019-09-10 | Cohere Technologies, Inc. | Orthogonal time frequency space communication system compatible with OFDM |
US10469215B2 (en) | 2012-06-25 | 2019-11-05 | Cohere Technologies, Inc. | Orthogonal time frequency space modulation system for the Internet of Things |
US10574317B2 (en) | 2015-06-18 | 2020-02-25 | Cohere Technologies, Inc. | System and method for providing wireless communication services using configurable broadband infrastructure shared among multiple network operators |
CN111165005A (zh) * | 2017-09-15 | 2020-05-15 | 梅蒂瑞奥尼克有限公司 | 用于无线电测量应用的方法 |
CN111165005B (zh) * | 2017-09-15 | 2023-07-14 | 梅蒂瑞奥尼克有限公司 | 用于无线电测量应用的方法 |
WO2019127930A1 (fr) * | 2017-12-29 | 2019-07-04 | 深圳超级数据链技术有限公司 | Procédé et appareil d'estimation de canal semi-aveugle |
CN113748626A (zh) * | 2019-04-29 | 2021-12-03 | 诺基亚技术有限公司 | 通信系统中的迭代检测 |
Also Published As
Publication number | Publication date |
---|---|
JP2005536139A (ja) | 2005-11-24 |
GB2392065A (en) | 2004-02-18 |
EP1863241A3 (fr) | 2008-07-30 |
WO2004017586A1 (fr) | 2004-02-26 |
GB2392065B (en) | 2004-12-29 |
EP1392029A1 (fr) | 2004-02-25 |
EP1863241A2 (fr) | 2007-12-05 |
GB0219056D0 (en) | 2002-09-25 |
US20040081074A1 (en) | 2004-04-29 |
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